The Korean Journal of Food And Nutrition (한국식품영양학회지)

The Korean Society of Food and Nutrition (한국식품영양학회)
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Studies on the Nutritional Composition and Storage Stability of Weaning Food Manufactured in Korea

시판 초기 이유식의 영양성분 및 저장 안정성에 관한 연구

  • 김동한 (일동 후디스(주)) ;
  • 이성갑 (국립 한경대학교 식품공학과 식품생물산업연구소) ;
  • 손종연 (국립 한경대학교 식품공학과 식품생물산업연구소)
  • Published : 2003.03.01
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Abstract

This study was attempted to analyze nutritional composition and nutritional balance of domestic and affiliated company of foreign group weaning food. The results were as follows: The proximate compositions were 61%∼70% carbohydrate, 14%∼16% protein, 2.5%∼3.2% ash and 8%∼15% lipid. Leucine content was the highest among all essential amino acids in all test weaning foods. The P/S and linoleic acid / linolenic acid ratio of domestic weaning foods were higher than those of affiliated company of foreign group weaning food. The peroxide values of H, M, S and N product were 13.9 meq/kg oil, 1.1 meq/kg oil, 5.4 meq/kg oil and 14.8 meq/kg oil, respectively.

시판 국산 및 외국계열사 이유식의 아미노산 및 지방산 조성을 비교, 분석하고, 이들 이유식의 개봉 후 산패 진행 정도를 조사하였다. 시판 이유식의 탄수화물 함량은 61~70%, 단백질은 14~16%, 조지방은 8~15% 조회분 2.5~3.2% 정도로 단백질과 탄수화물의 함량이 전체 77~85%를 차지하였다. 필수아미노산 중에서는 leucine(1460.2~1954.3mg)이 가장 많았으며, 이어서 valine(928.9~1201.7mg/100g), isoleucine(758.1~1033.9mg/100g), lysine(798.7~1081.4mg/100g), phenylalanine(722.8~937.3mg/100g)의 순이었다 국산 H, M, S사 및 외국계열사 이유식의 linoleic acid과 linolenic acid 비율은 각각 15.4 : 1, 13.1 : 1, 39.8 : 1 및 12.2 : 1이었다. 32일간 실온 저장한 국내산 이유식 H, M, S사 및 외국계열사 이유식의 과산화물가는 각각 13.9 meq/kg oil, 1.1 meq/kg oil, 5.4 meq/kg oil 및 14.8 meq/kg oil이었다.

Keywords

References

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